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10 of 10

P/N 11934-S01

Section 9

Cirrus Design

Supplements

SR20

XM Radio System (Optional Installation)

• Note •

For a detailed operating instructions, 

refer to the 

XM Radio

Wireless Controller User Instructions, Document No.
XMC050-4, original release or later

. MFD software

partnumber 530-00162-000 or later is required for installation
of XM Radio System.

Subscription to a XM Radio System Service Package is
required for operation. Contact XM Satellite Radio at
800.985.9200 for subscription information.

The optional XM Radio System provides satellite broadcast audio
entertainment and information to aircraft occupants via the Garmin
GMA 340 Audio System while traveling anywhere within the
contiguous United States of America.

The XM receiver, installed in the co-pilot side of the center console,
receives audio information via its integral antenna from two
geosynchronous XM broadcast satellites. The audio signal is then sent
by wire to the Audio Control Panel’s Music1 and Music2 AUDIO INPUT
jacks. System operation is provided by a hand held, wireless
controller.

• When initially powered, the XM radio volume is set to mute and

will remain muted until the XM radio establishes communication
with the wireless controller.

• System volume for both AUDIO INPUT jacks is controlled

simultaneously via the wireless controller.

• In the event of wireless controller failure during flight, cycling

the Weather/Stormscope circuit breaker will reset the volume to
mute.

• XM radio is the default audio heard on the AUDIO INPUT jacks.

If a personal entertainment device such as a CD player is
plugged into either AUDIO INPUT jacks, the external source will
override the XM audio signal. Refer to the Intercom Modes
Table presented above for a description of intercom modes.

The XM Radio System is powered by 28 VDC supplied through the 3-
amp Weather/Stormscope breaker on the Non-Essential Bus.

Revision 1: 07-18-05

Summary of Contents for GMA 340

Page 1: ...R20 this Supplement is applicable and must be inserted in the Supplements Section Section 9 of the Cirrus Design SR20 Pilot s Operating Handbook Handbook Information in this supplement either adds to...

Page 2: ...Select Button LED 3 Marker Sensitivity Select Button a HI Sensitivity LED b LO Sensitivity LED 4 Pilot Intercom Squelch outer knob 5 Power Intercom Volume inner knob 6 Transceiver Audio Select Button...

Page 3: ...operation of the Audio Control Panel Section 5 Performance No change from basic Handbook Section 6 Weight Balance Garmin GMA 340 Audio System No change from basic Handbook Installation of the optional...

Page 4: ...vigation receiver audio source is selected by depressing NAV1 NAV2 if installed MKR DME if installed or ADF if installed will select that radio or device as the audio source Audio level of navigation...

Page 5: ...e is not available in this installation Speaker Output Pressing the SPKR button will cause the selected airplane radios to be heard over the cabin speaker Speaker output is muted when a COM microphone...

Page 6: ...and pilot or copilot ICS activity will mute Music1 Music2 is not muted When both the PILOT and CREW ICS Isolation mode are not selected Music1 is available to crew and passengers Radio activity and M...

Page 7: ...can adjust the trip level of the VOX squelch to fit the individual voice and microphone this helps eliminate the frustration of clipping the first syllables There is a slight delay after a person sto...

Page 8: ...dio receptions or pilot transmissions CREW Pilot and copilot are connected on one intercom channel and have exclusive access to the aircraft radios They may also listen to Music1 Passengers can contin...

Page 9: ...below Marker Beacon Sensitivity The SENS push button on the left side of the panel is used to set the marker beacon receiver sensitivity The selected sensitivity level is indicated by illumination of...

Page 10: ...from two geosynchronous XM broadcast satellites The audio signal is then sent by wire to the Audio Control Panel s Music1 and Music2 AUDIO INPUT jacks System operation is provided by a hand held wire...

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